CN215626301U

CN215626301U - Large-scale equipment bearing and moving device for crane production

Info

Publication number: CN215626301U
Application number: CN202122230923.4U
Authority: CN
Inventors: 丁国进; 葛小东; 汪洋
Original assignee: Ding Guojin
Current assignee: Ding Guojin
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of crane production and processing, and particularly discloses a large-scale equipment bearing and moving device for crane production.

Description

Large-scale equipment bearing and moving device for crane production

Technical Field

The application relates to the technical field of crane production and processing, and particularly discloses a large-scale equipment bearing and moving device for crane production.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The tire crane is mainly characterized in that: the traveling cab and the crane control cab are integrated and are formed by the evolution of a crawler crane (crawler crane), the crawler and the traveling support part of the traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages the road surface is overcome, and the material handling machine belongs to material handling machinery; the bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. It is the hoisting machinery that application range is widest, quantity is the most, and chinese utility model CN201921164376.0 discloses a mobile device is born with main equipment to hoist production and processing, a serial communication port, including the roof, roof upside left end middle part fixed mounting has the connecting seat, and the inside unwrapping wire roller that is provided with of connecting seat, the inside first notch that is provided with of roof is provided with the recess on the both sides wall around the first notch, and the recess is inside to be provided with first connecting axle around being provided with on the fifth wheel at both ends around the fifth wheel, and first connecting axle middle part is provided with the connecting roller, the roof downside is provided with clamping device, and this utility model discloses at the in-process to large-scale part centre gripping and removal, cause the centre gripping unstability easily, threaten to staff's safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a traditional large equipment bearing and moving device for crane production is unstable in clamping large parts and easy to fall off.

In order to achieve the above object, the present invention provides the following basic solutions:

the utility model provides a mobile device is born with main equipment to hoist production which characterized in that: the supporting frame is symmetrically and fixedly connected with supporting blocks, a rotating motor is fixedly connected in the supporting blocks, a threaded rod capable of rotating between the supporting blocks is fixedly connected at the output end of the rotating motor, moving blocks are connected to the threaded rod in a threaded manner, lifting motors are symmetrically and fixedly connected to the surfaces, away from the supporting legs, of the supporting blocks, the output end of each lifting motor is fixedly connected with a placing roller, stop blocks are symmetrically and fixedly connected to the supporting frame, limiting blocks are fixedly connected to the inner walls of the stop blocks, moving assemblies capable of moving on the stop blocks are arranged between the stop blocks, and sliding grooves are formed in the inner walls of the stop blocks;

the placing roller is wound with a hoisting rope capable of winding with the moving assembly, the free end of the hoisting rope is detachably connected with a hoisting assembly used for moving large parts, and the supporting frame is provided with a through groove capable of accommodating the hoisting assembly to pass through.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the hoisting rope is connected to the hoisting assembly by arranging the hoisting roller and the hoisting wheel, the symmetrically arranged hoisting motors can provide enough power to pull the hoisting assembly, and the hoisting assembly rises above the fixed plate through the through groove of the fixed plate, so that the safety in the moving process is ensured.

2. Compared with the prior art, the sliding block which is in threaded connection with the threaded rod can move stably through the threaded rod and the sliding block which are symmetrically arranged, the sliding groove is formed in the baffle, when the hoisting assembly rises above the fixed plate, the hoisting assembly can slide in the sliding groove, so that the hoisting assembly is clamped through the two baffles and is located above the fixed plate in the whole moving process, the moving process is safer, the risk of falling of parts is reduced, the damage to personnel or the economic loss is avoided, and the problem that the large-scale part is clamped unstably and falls off easily by the existing large-scale equipment bearing and moving device for crane production is solved.

3. Compared with the prior art, the movable rod can stably move by arranging the rolling wheels at the two ends of the movable rod, and is more stable than a traditional device which suspends large parts in the air.

Further, the hoisting assembly comprises a hoisting plate, a placing groove for placing large parts is formed in the surface of the hoisting plate, a cavity is formed in the bottom of the hoisting plate, and a telescopic mechanism is arranged in the cavity. Set up the standing groove and be used for placing large-scale part, telescopic machanism prevents that the hoisting plate from being blocked by the support frame when ascending.

Furthermore, telescopic machanism includes the fixed motor of rigid coupling in the cavity bottom, the gear of rigid coupling in the fixed motor end that stretches out, sliding connection is at the rack in the cavity and the rigid coupling in rack tip and can pass the card stick of cavity lateral wall. Set up the telescopic card stick and can go into the spout with the card stick card and make the hoist and mount board carry out stable conveying.

Furthermore, a plurality of clamping blocks are symmetrically hinged to the upper surface of the hoisting plate. Through setting up the fixture block, can block the large-scale part in the standing groove.

Furthermore, a plurality of lifting lugs are symmetrically and fixedly connected to the hoisting plate and are connected with the hoisting rope. The lifting lugs are arranged to enable the lifting ropes to pull up the lifting plate through the lifting lugs.

Furthermore, the moving assembly comprises a moving rod capable of moving transversely on the baffle plate, rolling wheels fixedly connected to two ends of the moving rod and capable of rolling on the upper surface of the baffle plate, a connecting plate rotatably connected with the moving rod and fixedly connected with the moving block, and hoisting wheels coaxially connected with the moving rod. Through setting up gyro wheel and connecting plate, the carriage release lever of being convenient for removes.

Furthermore, a reset groove is formed in the upper surface of the support frame between the through grooves. The reset groove is arranged to enable the hoisting completion to facilitate the resetting of the hoisting plate.

Furthermore, a cushion pad is arranged on the upper surface of the support frame between the through grooves. Through setting up the blotter, prevent that the hoist and mount board from haring the support frame when sliding.

Further, the support frame includes supporting leg and the fixed plate of rigid coupling between the supporting leg, can place above-mentioned mechanism through setting up supporting leg and fixed plate.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a large equipment carrying and moving device for crane production according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a large equipment carrying and moving device for crane production according to an embodiment of the present application;

FIG. 3 shows an enlarged view of the part A of a large equipment carrying and moving device for crane production according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram illustrating a handling movable rod in a large equipment carrying and moving device for crane production according to an embodiment of the present application;

FIG. 5 shows a schematic structural diagram of a hoisting plate in a large equipment carrying and moving device for crane production according to an embodiment of the present application;

fig. 6 shows a schematic structural diagram of a telescopic mechanism in a large equipment carrying and moving device for crane production according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a fixing plate 1, a cushion pad 102, supporting legs 2, supporting blocks 3, a hoisting motor 4, a placing roller 5, a baffle 6, a sliding groove 601, a limiting block 602, a moving block 7, a moving rod 8, a hoisting wheel 9, a connecting plate 10, a rolling wheel 11, a threaded rod 12, a rotating motor 13, a hoisting plate 14, a lifting lug 1401, a clamping block 1402, a fixing motor 1403, a gear 1404, a rack 1405 and a clamping rod 1406.

Examples are shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6:

a large-scale equipment bearing and moving device for crane production comprises a supporting frame, the supporting frame comprises four supporting legs 2 and a fixed plate 1 fixedly connected between the supporting legs 2 as shown in figure 1, the upper surfaces of the two supporting legs 2 positioned at the sitting side and the right side are fixedly connected with supporting blocks 3, two threaded rods 12 are rotatably connected between the supporting blocks 3, a rotating motor 13 fixedly connected with the threaded rods 12 is arranged in the supporting block 3 at the right side, moving blocks 7 are all in threaded connection on the threaded rods 12, a lifting motor 4 is symmetrically and fixedly connected with the upper surface of the supporting block 3 at the right side, a placing roller 5 is fixedly connected with the output end of the lifting motor 4 as shown in figure 2, baffle plates 6 are symmetrically and fixedly connected on the fixed plate 1, sliding grooves 601 are all formed in the inner side walls of the baffle plates 6, a moving rod 8 capable of moving above the baffle plates 6 is arranged between the baffle plates 6, as shown in figure 4, rolling wheels 11 capable of rolling on the upper surfaces of the baffle plates 6 are fixedly connected at the two ends of the moving rod 8, it is connected with connecting plate 10 of rigid coupling on movable block 7 to rotate on the carriage release lever 8, the equal rigid coupling of inner wall of baffle 6 has stopper 602, the center coaxial coupling of carriage release lever 8 has lifting wheel 9, it has the jack-up rope to place the winding on the roller 5, the jack-up rope is connected with the hoist and mount subassembly that is used for portable large-scale part around lifting wheel 9, it has the logical groove that can hold hoist and mount subassembly and pass through to open on the fixed plate 1, it has the groove that resets to open between the logical groove, the groove that resets is logical, can hold the jack-up rope and pass through, the upper surface of fixed block is equipped with blotter 102, prevent that hoist and mount subassembly from causing the damage to fixed plate 1.

The hoisting assembly comprises a hoisting plate 14, as shown in fig. 5, a placing groove for placing a large part is formed in the surface of the hoisting plate 14, as shown in fig. 3, a cavity is formed in the bottom of the hoisting plate 14, a telescopic mechanism is arranged in the cavity, as shown in fig. 6, the telescopic mechanism comprises a fixed motor 1403 fixedly connected to the bottom of the cavity, a gear 1404 fixedly connected to the extending end of the fixed motor 1403, a rack 1405 slidably connected in the cavity, and a clamping rod 1406 fixedly connected to the end of the rack 1405 and capable of penetrating through the side wall of the cavity, the clamping rod 1406 can be clamped with the sliding groove 601 on the baffle 6, four lifting lugs 1401 connected with a hoisting rope are symmetrically and fixedly connected to the upper surface of the hoisting plate 14, and four clamping blocks 1402 are hinged to the upper surface of the hoisting plate 14, and the large part can be clamped and fixed by the clamping blocks 1402.

The method comprises the following specific implementation steps: the method comprises the steps of firstly, placing a large part into a hoisting assembly, clamping by using a clamping block, fixing a hoisting rope on four lifting lugs 1401, secondly, starting a hoisting motor 4, shortening the hoisting rope, lifting the hoisting assembly, enabling the hoisting assembly to penetrate through a through groove in a fixed plate 1, enabling the hoisting assembly to enter the upper portion of the fixed plate 1 until the hoisting rope is blocked by a limiting block 62, stopping the hoisting motor 4, thirdly, starting a fixed motor 1403, sliding out a clamping rod 1406 and clamping a sliding groove, then starting a rotating motor 13 to enable a threaded rod 12 to rotate, driving a moving block 7 to move, enabling the hoisting assembly to move above the fixed plate 1, moving to a required place, putting down the hoisting assembly, fourthly, resetting the hoisting assembly after moving is completed, reversing the rotating motor 13 to enable the moving block 7 to move reversely, enabling the hoisting assembly to return to the original position through a resetting groove, and preparing for next transfer.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a mobile device is born with main equipment to hoist production which characterized in that: the supporting frame is symmetrically and fixedly connected with supporting blocks, a rotating motor is fixedly connected in the supporting blocks, a threaded rod capable of rotating between the supporting blocks is fixedly connected at the output end of the rotating motor, moving blocks are connected to the threaded rod in a threaded manner, lifting motors are symmetrically and fixedly connected to the surfaces, away from the supporting legs, of the supporting blocks, the output end of each lifting motor is fixedly connected with a placing roller, stop blocks are symmetrically and fixedly connected to the supporting frame, limiting blocks are fixedly connected to the inner walls of the stop blocks, moving assemblies capable of moving on the stop blocks are arranged between the stop blocks, and sliding grooves are formed in the inner walls of the stop blocks;

2. The large equipment bearing and moving device for crane production as claimed in claim 1, wherein the hoisting assembly comprises a hoisting plate, a placing groove formed in the surface of the hoisting plate, and a cavity formed in the bottom of the hoisting plate, and a telescopic mechanism is arranged in the cavity.

3. The carrying and moving device for the large equipment for crane production as claimed in claim 2, wherein the telescoping mechanism comprises a fixed motor fixed at the bottom of the cavity, a gear fixed at the extending end of the fixed motor, a rack slidably connected in the cavity, and a clamping rod fixed at the end of the rack and capable of penetrating through the side wall of the cavity.

4. The large equipment bearing and moving device for crane production as claimed in claim 2, wherein the upper surface of the hoisting plate is symmetrically hinged with a plurality of clamping blocks.

5. The large equipment bearing and moving device for crane production as claimed in claim 2, wherein a plurality of lifting lugs are symmetrically and fixedly connected to the lifting plate, and the lifting lugs are connected to the lifting rope.

6. The carrying and moving device for the large equipment used for crane production as claimed in claim 1, wherein the moving assembly comprises a moving rod capable of moving transversely on the baffle plate, rollers fixed at both ends of the moving rod and capable of rolling on the upper surface of the baffle plate, a connecting plate rotatably connected with the moving rod and fixed with the moving block, and a lifting wheel coaxially connected with the moving rod.

7. The large equipment bearing and moving device for crane production as claimed in claim 1, wherein a reset slot is opened on the supporting frame between the through slots.

8. The large equipment carrying and moving device for crane production as claimed in claim 1, wherein a cushion pad is disposed between the through slots and on the upper surface of the support frame.

9. The large equipment bearing and moving device for crane production as claimed in claim 1, wherein the support frame comprises support legs and a fixing plate fixedly connected between the support legs.